CHANGELOG:
✔ closes #2: fix usage of function without args @done (16-05-20 15:11)
✔ add support for nested context managers @done (16-05-20 15:11)
✔ add inital tests for animated decorator, whose will be more hard to break the things @done (16-05-20 15:11)
✔ correct setup of CI with coverage using codecov (96% now!) @done (16-05-20 15:11)
✔ fix problem with logging in animated.py to not progagate the logging when is desactivated (affects ryukinix/mal) @done (16-05-20 15:11)
✔ in nested @animated executions, correct handle animation context @done (16-05-20 15:15)